c0f8b5afad6fab4136affd308519c36e3779d597413d00e79e7f939bd7bae782

General

Target

c0f8b5afad6fab4136affd308519c36e3779d597413d00e79e7f939bd7bae782.exe
Size

1.1MB
MD5

6c9e7815208530b2574368f8a70e5790
SHA1

61d5d998abbbfe9c6efd9d38b8c99a3b48f8a7de
SHA256

c0f8b5afad6fab4136affd308519c36e3779d597413d00e79e7f939bd7bae782
SHA512

013b6ce1104d05cdd4587197c4e177ef13409db9c81084551450674833d3876a050035a4545a647a257538a2cb44aafaada534c9bfe8e2b5bcf6a9f2dcff134d
SSDEEP

12288:o6MAg23QY02Vmv+TmTT8GlTiWqRZ6KTNnGP+l9+dMR4WrEXpPRTt+WHI9D1shsoY:oKsnZZvqmUNssUdHH5TI/DE/ScisNE

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1884 set thread context of 2788	1884	c0f8b5afad6fab4136affd308519c36e3779d597413d00e79e7f939bd7bae782.exe	31

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2224	2788	WerFault.exe	31

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c0f8b5afad6fab4136affd308519c36e3779d597413d00e79e7f939bd7bae782.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1884 wrote to memory of 2788	1884	c0f8b5afad6fab4136affd308519c36e3779d597413d00e79e7f939bd7bae782.exe	31
PID 1884 wrote to memory of 2788	1884	c0f8b5afad6fab4136affd308519c36e3779d597413d00e79e7f939bd7bae782.exe	31
PID 1884 wrote to memory of 2788	1884	c0f8b5afad6fab4136affd308519c36e3779d597413d00e79e7f939bd7bae782.exe	31
PID 1884 wrote to memory of 2788	1884	c0f8b5afad6fab4136affd308519c36e3779d597413d00e79e7f939bd7bae782.exe	31
PID 1884 wrote to memory of 2788	1884	c0f8b5afad6fab4136affd308519c36e3779d597413d00e79e7f939bd7bae782.exe	31
PID 1884 wrote to memory of 2788	1884	c0f8b5afad6fab4136affd308519c36e3779d597413d00e79e7f939bd7bae782.exe	31
PID 1884 wrote to memory of 2788	1884	c0f8b5afad6fab4136affd308519c36e3779d597413d00e79e7f939bd7bae782.exe	31
PID 1884 wrote to memory of 2788	1884	c0f8b5afad6fab4136affd308519c36e3779d597413d00e79e7f939bd7bae782.exe	31
PID 1884 wrote to memory of 2788	1884	c0f8b5afad6fab4136affd308519c36e3779d597413d00e79e7f939bd7bae782.exe	31
PID 1884 wrote to memory of 2788	1884	c0f8b5afad6fab4136affd308519c36e3779d597413d00e79e7f939bd7bae782.exe	31
PID 1884 wrote to memory of 2788	1884	c0f8b5afad6fab4136affd308519c36e3779d597413d00e79e7f939bd7bae782.exe	31
PID 1884 wrote to memory of 2788	1884	c0f8b5afad6fab4136affd308519c36e3779d597413d00e79e7f939bd7bae782.exe	31
PID 1884 wrote to memory of 2788	1884	c0f8b5afad6fab4136affd308519c36e3779d597413d00e79e7f939bd7bae782.exe	31
PID 1884 wrote to memory of 2788	1884	c0f8b5afad6fab4136affd308519c36e3779d597413d00e79e7f939bd7bae782.exe	31
PID 2788 wrote to memory of 2224	2788	RegAsm.exe	32
PID 2788 wrote to memory of 2224	2788	RegAsm.exe	32
PID 2788 wrote to memory of 2224	2788	RegAsm.exe	32
PID 2788 wrote to memory of 2224	2788	RegAsm.exe	32

C:\Users\Admin\AppData\Local\Temp\c0f8b5afad6fab4136affd308519c36e3779d597413d00e79e7f939bd7bae782.exe
"C:\Users\Admin\AppData\Local\Temp\c0f8b5afad6fab4136affd308519c36e3779d597413d00e79e7f939bd7bae782.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1884
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2788
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 252
    3⤵
    - Program crash
    PID:2224

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1884-14-0x0000000074210000-0x00000000748FE000-memory.dmp

Filesize
6.9MB

Download
memory/1884-1-0x0000000000010000-0x0000000000126000-memory.dmp

Filesize
1.1MB

Download
memory/1884-0-0x000000007421E000-0x000000007421F000-memory.dmp

Filesize
4KB

Download
memory/2788-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2788-13-0x0000000000400000-0x0000000000511000-memory.dmp

Filesize
1.1MB

Download
memory/2788-11-0x0000000000400000-0x0000000000511000-memory.dmp

Filesize
1.1MB

Download
memory/2788-16-0x0000000000400000-0x0000000000511000-memory.dmp

Filesize
1.1MB

Download
memory/2788-8-0x0000000000400000-0x0000000000511000-memory.dmp

Filesize
1.1MB

Download
memory/2788-7-0x0000000000400000-0x0000000000511000-memory.dmp

Filesize
1.1MB

Download
memory/2788-5-0x0000000000400000-0x0000000000511000-memory.dmp

Filesize
1.1MB

Download
memory/2788-4-0x0000000000400000-0x0000000000511000-memory.dmp

Filesize
1.1MB

Download
memory/2788-3-0x0000000000400000-0x0000000000511000-memory.dmp

Filesize
1.1MB

Download
memory/2788-6-0x0000000000400000-0x0000000000511000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing